This route, unlike its neighboor Tenere, really does not have a crux. Pumpy climbing leads up the shared start but quickly breaks right out the 45 degree wall. Pull onto the headwall and rest as much as possible before launching into the final bulge that gaurds the anchors. Climb throught the bulge to the anchor just above as the angle lessens.
Find Tenere at the left end of the main concentration of routes by identifying the triangular roof high on that route. Start here and quickly break right onto your own line of bolts.
Bolts and a bolted anchor.